code: def compare_content(a, b):
      if a == b:
          return
      else:
          raise ValueError(
              f"Contents of two files are different:\n left: {a} \n right: {b}"
          )
  
file_path: cudf/python/cudf/cudf/_fuzz_testing/utils.py
imports: import random
  import fastavro
  import numpy
  import pandas
  import pyarrow
  import cudf
  from cudf.testing._utils import assert_eq
  from cudf.utils.dtypes import pandas_dtypes_to_np_dtypes, pyarrow_dtypes_to_pandas_dtypes
label_desc: Use image node_id 4 for calling a global function with example usage: compare_content(a, b) without return types